Listes faunistiques invertébrés
FORON DE LA ROCHE A ARANTHON 2 06063600
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 2 | |
| Hydropsyche | 212 | 5 | 118 | |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 1 | ||
| Odontocerum | 339 | 5 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 20 | |
| Sericostoma | 322 | 2 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 379 | 659 | |
| Procloeon | 390 | 2 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 1 | 3 | |
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 8 | ||
| Hydrometra | 740 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 3 | 5 | |
| Esolus | 619 | 2 | 14 | |
| Limnius | 623 | 2 | 3 | |
| Scirtidae | 634 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 165 | 300 | 165 |
| Empididae | 831 | 40 | 3 | |
| Simuliidae | 801 | 252 | ||
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 2 | 2 | |
| Calopteryx | 650 | 5 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 325 | 157 | 126 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 52 | 2 | |
| Potamopyrgus | 978 | 156 | 12 | |
| Lymnaeidae | 998 | 1 | ||
| Stagnicola | 5124 | 1 | ||
| Physa (sensu lato) | 997 | 1 | 2 | |
| Oligochaeta | 933 | 6 | 87 | 43 |
| Dugesiidae | 1055 | 2 | ||
| Prostoma | 3110 | 3 | ||
| Nemathelmintha | 3111 | 3 |